Feature request: File validator

pradosoft / prado

Prado - Component Framework for PHP

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Feature request: File validator #636

Open frkinta opened 7 years ago

frkinta commented 7 years ago

I think a "TFileValidator" will be great since HTML5 allow to have some basic informations of files (size, mime, extension,...) locally on the browser. The validator will check each input file :

size against TFileUpload->MaxFileSize
type/name against TFileUpload->Accept or TFileUpload->Attributes.accept. In case of multiple file, the validator may indicate the names of files not valid.

What do you think about?

samdark commented 7 years ago

We have some clientside validation for files in Yii 2:

https://github.com/yiisoft/yii2/blob/master/framework/validators/FileValidator.php
https://github.com/yiisoft/yii2/blob/master/framework/assets/yii.validation.js